Contents 45 (Contents 17)
It is likely that you are reading this chapter for one of two reasons:
1. You read through all of the previous chapters, and this chapter is last.
If this is your reason, you are following the pedagogical (teaching) method that is implicit in the structure of the book:
a. Tell them what you plan to tell them (in the Introduction).
b. Tell them all about it (in the chapters and tutorials).
c. Tell them what ...